title: Complement-mediated phagocytosis in rheumatoid vasculitis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D009895:Opsonin Proteins / Q000276:immunology; D010587:Phagocytosis; D012871:Skin Diseases / Q000276:immunology; D014657:Vasculitis / Q000276:immunology*
chemical_list: D009895:Opsonin Proteins